/*
 * Copyright (c) 2008, Spagettikod | Stockholm
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   * Neither the name of the Spagettikod | Stockholm nor the names of its
 *     contributors may be used to endorse or promote products derived from
 *     this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

package com.spagettikod.t437.component;

import javax.swing.table.AbstractTableModel;

import com.spagettikod.t437.T437;
import com.spagettikod.t437.simpledb.SimpleDBAttribute;
import com.spagettikod.t437.simpledb.SimpleDBDomain;

public class SimpleDBTableModel extends AbstractTableModel
{
	private static final long serialVersionUID = -5552521277819622631L;

	private SimpleDBDomain sdbDomain;

	public SimpleDBTableModel(SimpleDBDomain sdbDomain)
	{
		this.sdbDomain = sdbDomain;
	}

	@Override
	public String getColumnName(int column)
	{
		if (T437.getConfigurator().isSDBRowNumberShown())
		{
			if (column == 0)
			{
				return "#";
			}
			else if (column == 1)
			{
				return "Item Name";
			}
			return sdbDomain.getAttributeName(column - 2);
		}
		else
		{
			if (column == 0)
			{
				return "Item Name";
			}
			return sdbDomain.getAttributeName(column - 1);
		}
	}

	public int getColumnCount()
	{
		if (T437.getConfigurator().isSDBRowNumberShown())
		{
			return sdbDomain.getAttributeCount() + 2;
		}
		else
		{
			return sdbDomain.getAttributeCount() + 1;
		}
	}

	public int getRowCount()
	{
		return sdbDomain.getItemCount();
	}

	public Object getValueAt(int rowIndex, int columnIndex)
	{
		if (sdbDomain.isEmpty())
		{
			return "";
		}

		// Row number column
		if (columnIndex == 0 && T437.getConfigurator().isSDBRowNumberShown())
		{
			return new Integer(rowIndex + 1);
		}
		// Item name column
		else if ((columnIndex == 1 && T437.getConfigurator().isSDBRowNumberShown())
				|| (!T437.getConfigurator().isSDBRowNumberShown() && columnIndex == 0))
		{
			return sdbDomain.getItem(rowIndex).getKey();
		}
		else
		{
			String attributeName;
			if (T437.getConfigurator().isSDBRowNumberShown())
			{
				attributeName = sdbDomain.getAttributeName(columnIndex - 2);
			}
			else
			{
				attributeName = sdbDomain.getAttributeName(columnIndex - 1);
			}
			return sdbDomain.getItem(rowIndex).getAttribute(attributeName);
		}
	}

	@Override
	public Class<?> getColumnClass(int columnIndex)
	{
		if (columnIndex == 0)
		{
			if (T437.getConfigurator().isSDBRowNumberShown())
			{
				return Integer.class;
			}
			else
			{
				return String.class;
			}
		}
		else if (columnIndex == 1 && T437.getConfigurator().isSDBRowNumberShown())
		{
			return String.class;
		}
		else
		{
			return SimpleDBAttribute.class;
		}
	}
}